The Triumph Thruxton 900 motorcycle specifications include a 865 cc (52.78 cu in) engine, power of 69 hp (50.4 kW) @ 7,250 rpm, a 5-speed gearbox, and a listed weight of 205 kg (451.9 lb).
Key specifications
The 2004 model is treated as the standard specification. Only later model years with a different supplied value are shown below.
How the Triumph Thruxton 900 compares
This compares the motorcycle with all Triumph models in this specifications database. The blue marker is this model and the grey line is the Triumph database average.
About 21% lower than the Triumph database average. Around the 38th percentile across Triumph models.
About 9% lower than the Triumph database average. Around the 51st percentile across Triumph models.
Very close to the Triumph database average. Around the 50th percentile across Triumph models.
About 11% smaller than the Triumph database average. Around the 34th percentile across Triumph models.
Triumph database percentile rankings
Percentiles show where this motorcycle sits across the Triumph specifications database. They are descriptive database rankings, not performance ratings.
69 hp — more powerful than about 38% of Triumph models with power data.
865 cc — larger displacement than about 51% of Triumph models.
790 mm — taller than about 50% of Triumph models.
16 L — larger than about 34% of Triumph fuel tanks in this database.
Dimensions compared with Triumph average
Each measurement is compared with the average value across Triumph models where that dimension is available.
2,212
2,218
Close to average.
714
821
13% below average.
1,170
1,199
Close to average.
1,477
1,491
Close to average.
790
789
Close to average.
Mechanical overview
Additional useful specifications
| Front tire size | 100/90-R 17 |
|---|---|
| Rear tire size | 130/80-R 17 |
| Power-to-weight ratio | 0.337 hp/kg |
| Power-to-weight | 336.6 hp/tonne |
| Specific power | 79.8 hp/L |
| Bore/stroke ratio | 1.32:1 (Oversquare) |
Model information
| Category | Classic |
|---|
Engine specifications
| Engine type | Twin, four-stroke |
|---|---|
| Displacement | 865 cc (52.78 cu in) |
| Power | 69 hp (50.4 kW) @ 7,250 rpm |
| Torque | 72.0 Nm (7.3 kgf-m or 53.1 ft.lbs) @ 5,750 rpm |
| Bore × stroke | 90.0 x 68 mm (3.5 x 2.7 inches) |
| Compression ratio | 10.2:1 |
| Cooling system | Air |
| Fuel system | Carburettor |
| Fuel control | Double Overhead Cams/Twin Cam (DOHC) |
Transmission and drivetrain
| Gearbox | 5-speed |
|---|
Brakes, wheels and tires
| Front brakes | Single disc |
|---|---|
| Rear brakes | Single disc |
| Front tire | 100/90-R 17 |
| Rear tire | 130/80-R 17 |
Dimensions and weight
| Dry weight | 205 kg (451.9 lb) |
|---|---|
| Seat height | 790 mm (31.1 inches) |
| Overall length | 2,212 mm (87.1 inches) |
| Overall width | 714 mm (28.1 inches) |
| Overall height | 1,170 mm (46.1 inches) |
| Wheelbase | 1,477 mm (58.1 inches) |
Fuel and emissions
| Fuel capacity | 16.00 L (4.23 US gal) |
|---|
Performance
| Power/weight ratio | 0.3366 hp/kg |
|---|
Disclaimer: Specifications may vary by market, trim, production date and optional equipment, and scraped or historical data can contain errors. Comparison and percentile values are calculated from Triumph models in this specifications database. Always double-check important specifications against the motorcycle owner’s/service manual and official Triumph information before relying on them. Visit the official Triumph website.